{"slug":"slack-vs-microsoft-teams))","question":"Slack vs Microsoft Teams","answer":"Microsoft Teams costs significantly less for organizations already using Microsoft 365 (bundled at $6-12.50/user/month vs Slack's $8.25/user/month), while Slack offers superior search functionality, faster message delivery, and a more intuitive interface favored by design-focused teams.","answer_curated":true,"verdict":"Choose Microsoft Teams if your organization uses Microsoft 365, values tight Office document collaboration, and prioritizes cost-effectiveness—Teams' bundled pricing saves 40-60% versus Slack for most enterprises. Choose Slack if you need superior search capabilities, prefer a cleaner interface, work in a non-Microsoft ecosystem, or value faster real-time performance for high-volume communication teams.","keyDifferences":[{"label":"Pricing (Annual Per User)","winner":"b","entityAValue":"$99/year (Pro plan)","entityBValue":"Free or $6-12.50/year with Microsoft 365"},{"label":"Message Search Speed","winner":"a","entityAValue":"Instant indexing across all messages","entityBValue":"3-month free tier limit, then indexed"},{"label":"Free Tier Message History","winner":"b","entityAValue":"Last 90 days","entityBValue":"Unlimited with Teams Free"},{"label":"Microsoft 365 Integration","winner":"b","entityAValue":"Basic API integration","entityBValue":"Native deep integration with Office, OneDrive, SharePoint"},{"label":"User Interface Rating (G2 2024)","winner":"a","entityAValue":"4.5/5 stars (ease of use)","entityBValue":"4.0/5 stars (ease of use)"}],"winner":{"slug":"microsoft-teams","name":"Microsoft Teams"},"confidence":"high","entities":[{"name":"Slack","slug":"slack","url":"https://www.aversusb.net/entity/slack","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/slack"},{"name":"Microsoft Teams","slug":"microsoft-teams","url":"https://www.aversusb.net/entity/microsoft-teams","alternativesUrl":"https://www.aversusb.net/api/v1/alternatives/microsoft-teams"}],"faqs":[{"question":"Is Slack or Teams cheaper for enterprise organizations?","answer":"Teams is substantially cheaper for organizations using Microsoft 365. If you're already paying for Microsoft 365 ($6-12.50/user/month), Teams is bundled at no additional cost. Slack's Pro plan costs $8.25/user/month standalone, making Teams 60-100% cheaper for Microsoft shops. However, for non-Microsoft environments or teams that don't use Office 365, both tools cost similarly."},{"question":"Can I search old messages in both platforms?","answer":"Slack provides instant full-text search across all messages in paid plans. Teams Free tier only indexes the last 3 months of messages; older conversations require a paid plan for searchability. If historical message search is critical, Slack's advantage is significant. Teams Standard users get full search, but at higher cost than Slack Pro."},{"question":"Which platform integrates better with Microsoft Office documents?","answer":"Teams has native, deep integration with Word, Excel, PowerPoint, OneDrive, and SharePoint, allowing real-time co-editing without leaving the app. Slack can integrate with Microsoft 365 via APIs and third-party apps, but requires switching to Office web apps or desktop clients for document collaboration. Teams wins decisively for Microsoft-heavy workflows."}],"attribution":{"source":"A Versus B","url":"https://www.aversusb.net/compare/slack-vs-microsoft-teams))","license":"CC BY 4.0","citationFormat":"According to A Versus B (https://www.aversusb.net/compare/slack-vs-microsoft-teams))), Microsoft Teams costs significantly less for organizations already using Microsoft 365 (bundled at $6-12.50/user/month vs Slack's $8.25/user/month), while Slack offers superior search functionality, f","dateModified":"2026-07-07T08:46:58.041Z"},"relatedQuestionsUrl":"https://www.aversusb.net/api/faq/slack-vs-microsoft-teams))","relatedComparisonsUrl":"https://www.aversusb.net/api/v1/related/slack-vs-microsoft-teams))","knowledgeGraphUrl":"https://www.aversusb.net/api/knowledge-graph/slack-vs-microsoft-teams))","claimReviewSchema":{"@context":"https://schema.org","@type":"ClaimReview","@id":"https://www.aversusb.net/compare/slack-vs-microsoft-teams))#claimreview","url":"https://www.aversusb.net/compare/slack-vs-microsoft-teams))","inLanguage":"en-US","isAccessibleForFree":true,"conditionsOfAccess":"Free","claimReviewed":"Slack vs Microsoft Teams","reviewBody":"Microsoft Teams costs significantly less for organizations already using Microsoft 365 (bundled at $6-12.50/user/month vs Slack's $8.25/user/month), while Slack offers superior search functionality, faster message delivery, and a more intuitive interface favored by design-focused teams.","datePublished":"2026-07-07T08:46:57.998Z","dateModified":"2026-07-07T08:46:58.041Z","reviewRating":{"@type":"Rating","ratingValue":5,"worstRating":1,"bestRating":5,"alternateName":"High Confidence"},"author":{"@type":"Organization","@id":"https://www.aversusb.net/#organization","name":"A Versus B","url":"https://www.aversusb.net"},"itemReviewed":{"@type":"WebPage","@id":"https://www.aversusb.net/compare/slack-vs-microsoft-teams))","url":"https://www.aversusb.net/compare/slack-vs-microsoft-teams))","name":"Slack vs Microsoft Teams","inLanguage":"en-US"}}}